[go: up one dir, main page]

GB8807608D0 - Nitrocarburizing & nitriding process for hardening ferrous surfaces - Google Patents

Nitrocarburizing & nitriding process for hardening ferrous surfaces

Info

Publication number
GB8807608D0
GB8807608D0 GB888807608A GB8807608A GB8807608D0 GB 8807608 D0 GB8807608 D0 GB 8807608D0 GB 888807608 A GB888807608 A GB 888807608A GB 8807608 A GB8807608 A GB 8807608A GB 8807608 D0 GB8807608 D0 GB 8807608D0
Authority
GB
United Kingdom
Prior art keywords
nitrocarburizing
nitriding process
ferrous surfaces
hardening ferrous
hardening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB888807608A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDY Industries LLC
Original Assignee
Teledyne Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teledyne Industries Inc filed Critical Teledyne Industries Inc
Publication of GB8807608D0 publication Critical patent/GB8807608D0/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB888807608A 1987-03-30 1988-03-30 Nitrocarburizing & nitriding process for hardening ferrous surfaces Pending GB8807608D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/032,186 US4776901A (en) 1987-03-30 1987-03-30 Nitrocarburizing and nitriding process for hardening ferrous surfaces

Publications (1)

Publication Number Publication Date
GB8807608D0 true GB8807608D0 (en) 1988-05-05

Family

ID=21863571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888807608A Pending GB8807608D0 (en) 1987-03-30 1988-03-30 Nitrocarburizing & nitriding process for hardening ferrous surfaces

Country Status (5)

Country Link
US (1) US4776901A (en)
AU (1) AU1389288A (en)
BR (1) BR8801615A (en)
DE (1) DE3810892A1 (en)
GB (1) GB8807608D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145023A (en) * 1988-06-10 1992-09-08 Honda Giken Kogyo Kabushiki Kaisha Motorcycle fuel tank providing multiple enhancements
US5087181A (en) * 1989-03-06 1992-02-11 Hitachi, Ltd. Sliding structure such as compressor or the like
US5723223A (en) * 1991-10-07 1998-03-03 International Paper Company Ultrasonically bonded microwave susceptor material and method for its manufacture
US5244375A (en) * 1991-12-19 1993-09-14 Formica Technology, Inc. Plasma ion nitrided stainless steel press plates and applications for same
DE10062431A1 (en) * 2000-12-18 2002-06-20 Continental Teves Ag & Co Ohg Hydraulic piston and method for its surface treatment
WO2003021081A1 (en) * 2001-09-06 2003-03-13 Garford Pty Ltd A yielding rock bolt
US7622197B2 (en) * 2006-11-20 2009-11-24 Ferroxy-Aled, Llc Seasoned ferrous cookware
CN102732820B (en) * 2011-04-10 2015-01-21 上海上大热处理有限公司 Gas nitrocarburizing method for automobile brake disc
DE102013010807A1 (en) * 2013-06-27 2014-12-31 Liebherr-Aerospace Lindenberg Gmbh Component of an aircraft
SE539347C2 (en) 2015-11-02 2017-07-18 Solid lubricant-coated steel articles, method and apparatus for manufacturing thereof and quenching oil used in the manufacturing
CN114164395B (en) * 2021-11-30 2022-09-23 清华大学 Ionic nitrogen carbon sulfur multi-element co-cementation equipment, processing system and method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158514A (en) * 1962-04-10 1964-11-24 Ford Motor Co Carbonitriding process
US3663315A (en) * 1969-03-26 1972-05-16 Union Carbide Corp Gas carburization and carbonitriding
US3783007A (en) * 1971-10-01 1974-01-01 Texas Instruments Inc Metal carbonitrile coatings
GB1471880A (en) * 1973-10-26 1977-04-27 Air Prod & Chem Furnace atmosphere for the heat treatment of ferrous metal
CH590339A5 (en) * 1974-02-07 1977-08-15 Ciba Geigy Ag
JPS51105938A (en) * 1975-02-28 1976-09-20 Fujikoshi Kk Ko chutetsuno teionshintanchitsukashorihoho
FR2311854A1 (en) * 1975-05-21 1976-12-17 Michelin & Cie STEEL SHEETS AND STEEL SHEET ARTICLES WITH IMPROVED PROPERTIES AND THEIR MANUFACTURING PROCESS
SU643549A1 (en) * 1975-11-21 1979-01-25 Волжское объединение по производству легковых автомобилей Method of carbonitration of steel and iron articles
US4071382A (en) * 1976-07-22 1978-01-31 Midland-Ross Corporation Method for case hardening powdered metal parts
JPS5544516A (en) * 1978-09-21 1980-03-28 Honda Motor Co Ltd Soft-nitriding method with gas
US4208224A (en) * 1978-11-22 1980-06-17 Airco, Inc. Heat treatment processes utilizing H2 O additions
US4342605A (en) * 1979-07-05 1982-08-03 Honda Giken Kogyo Kabushiki Kaisha Gas soft-nitriding method
US4282289A (en) * 1980-04-16 1981-08-04 Sandvik Aktiebolag Method of preparing coated cemented carbide product and resulting product
US4317587A (en) * 1980-02-11 1982-03-02 Armco Inc. Split fastening ring and assemblies employing same
ZA812776B (en) * 1980-05-02 1982-07-28 African Oxygen Ltd Heat treatment of metals
DE3038078A1 (en) * 1980-10-08 1982-05-06 Linde Ag, 6200 Wiesbaden METHOD AND DEVICE FOR CARBONING METAL WORKPIECES
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
KR890001030B1 (en) * 1981-12-16 1989-04-20 Ae Plc Nitro-carburizing treatment method and metal ring
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components

Also Published As

Publication number Publication date
BR8801615A (en) 1988-11-08
AU1389288A (en) 1988-09-29
US4776901A (en) 1988-10-11
DE3810892A1 (en) 1988-11-10

Similar Documents

Publication Publication Date Title
ZA913133B (en) Process of phosphating metal surfaces
EP0434183A3 (en) Nitriding furnace
ZA886167B (en) A process of phosphating steel
ZA887663B (en) Conversion coating solution for treating metal surfaces
ZA812148B (en) Process for carburizing ferrous metals
EP0236505A4 (en) Case-hardening steel and process for its production.
GB2214196B (en) Process for the case hardening of rolling-bearing elements of low-alloy steel containing nickel
GB8807608D0 (en) Nitrocarburizing & nitriding process for hardening ferrous surfaces
DE3568458D1 (en) Anti-corrosion treatment process for iron materials
GB8802788D0 (en) Composition & process for treating metal surfaces
DE3474317D1 (en) Case hardening steel suitable for high temperature carburizing
AU577024B2 (en) Corrosion resistant steel surface produced by two stage nitriding treatment
DE3663267D1 (en) Making of a steel component by nitriding
DE3273483D1 (en) Process for case hardening metallic articles
GB2125067B (en) A process for the surface treatment of ferrous metal surfaces
AU2702388A (en) Process for phosphating metal surfaces
EP0352860A3 (en) Process for producing iron garnet coatings
GB8501948D0 (en) Stainless steel nitriding process
EP0352857A3 (en) Process for producing iron garnet coatings
DE3174840D1 (en) Process for carburizing ferrous metals
ZA84520B (en) Process for hardening metal parts
ZA904209B (en) Process for the decarburization of chromium-containing steel melts
GB2202238B (en) Carburisation of steel workpiece
ZA902827B (en) Process for the manufacture of alloyed steel types
GB8805185D0 (en) Coating carbon articles